Other
Nonwovens, whether or not impregnated, coated, covered or laminated: > Other: > Weighing more than 150 g/m2: > Floor covering underlays > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 5603.94.10.90
Foam-Bonded Polypropylene Carpet Underlay Nonwoven
This nonwoven fabric, weighing over 150 g/m², is coated with foam rubber to provide cushioning and sound insulation under carpets. It falls under HTS 5603.94.10.90 as a floor covering underlay made from nonwovens where rubber forms the bonding substance, per Chapter Note for heading 5603. The coating enhances durability and comfort without fully embedding the textile.
Recycled Polyester Felted Carpet Pad Nonwoven
A needleloom felt nonwoven from recycled polyester fibers, over 150 g/m², laminated with thin plastic film for moisture barrier in carpet underlays. Classified under HTS 5603.94.10.90 as 'Other' floor covering underlays, where felt is defined to include needleloom felt per Chapter Note. The lamination is partial, not fully covering both sides visibly.
PU-Coated Polyethylene Nonwoven Rug Underlay
Nonwoven polyethylene fabric exceeding 150 g/m², coated with polyurethane for grip and noise reduction under area rugs. HTS 5603.94.10.90 applies to this 'Other' floor covering underlay where PU acts as bonding/coating agent without full embedding. Meets Chapter Note criteria for nonwovens impregnated or laminated with plastics.
Stitch-Bonded Acoustic Carpet Underfelt
Stitch-bonded nonwoven from polyester web, over 150 g/m², enhanced cohesion via fibers from the web itself, used as sound-absorbing carpet underlay. Per Chapter Note, this qualifies as felt-like nonwoven under 5603 when laminated lightly with plastic. HTS 5603.94.10.90 for 'Other' heavy floor covering underlays.
Heavy-Duty Vinyl-Laminated Nonwoven Floor Pad
Vinyl-laminated nonwoven polypropylene pad over 150 g/m² designed for laminate flooring underlay to prevent moisture and squeaks. Falls under HTS 5603.94.10.90 as 'Other' floor covering underlays with partial lamination visible, not excluded by Chapter Note (b).
Anti-Slip PET Nonwoven Carpet Cushion
PET nonwoven fabric >150 g/m² with rubberized anti-slip coating on one side for secure carpet installation over hard floors. HTS 5603.94.10.90 covers this as other floor underlay nonwoven where rubber bonds without full coverage.